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瓯江河口挟沙能力的初步探讨
引用本文:陆建宇,陆永军,等.瓯江河口挟沙能力的初步探讨[J].海洋工程,2002,20(1):46-51.
作者姓名:陆建宇  陆永军
作者单位:1. 南京水利科学研究院,江苏,南京,210024;河海大学水文水资源及环境工程学院,江苏,南京,210098
2. 南京水利科学研究院,江苏,南京,210024
摘    要:在分析瓯江河口潮流泥沙特性基础上 ,认为瓯江口挟沙能力与水动力及泥沙等因素密切相关。采用断面垂线平均的处理方法 ,引入背景含沙量的概念 ,线性回归拟合出瓯江口挟沙能力公式 ,为瓯江口二维潮流泥沙数模计算提供了辅助方程

关 键 词:瓯江河口  含沙量  挟沙能力
文章编号:1005-9865(2002)01-0046-06
修稿时间:2001年5月9日

A primary research for sediment carrying capacity in Oujiang Estuary
LU Jian-yu,LU Yong-jun,LI Hao-lin.A primary research for sediment carrying capacity in Oujiang Estuary[J].Ocean Engineering,2002,20(1):46-51.
Authors:LU Jian-yu  LU Yong-jun  LI Hao-lin
Abstract:On the basis of the analysis of the tidal current and sediment character of Oujiang Estuary, the sediment carrying capacity is related to its hydrodynamic factors and sediment factors. By using of average values of several observed lines in the same cross-section togethere with the introduction of the concept of background sediment concentration, a linear regression formula of sediment carrying capacity in Oujiang Estuary has been obtained. Thus an accessorial equation for the calculation of 2-D tidal current and sediment mathematical model is provided.
Keywords:Oujiang Estuary  sediment concentration  sediment carrying capacity
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